Material: plastic / plasticSpecifications: 26*26cmWhether electric: noWhether multi function: noWhether or not to DIY: noPlastic material classification: PPPlastic building block type: large particlesBuilding blocks (tablets) number: 0-38 tablets (tablets)Net weight of building blocks: 0.3KGApplicable age: young (7-14 years old)， children (3-6 years old)